CN211102761U

CN211102761U - Clamp for turning cylinder body of oil cylinder

Info

Publication number: CN211102761U
Application number: CN201922179020.0U
Authority: CN
Inventors: 王守军
Original assignee: Tianjin Jinghai Jiaxuyan Hydraulic Machinery Co ltd
Current assignee: Tianjin Jinghai Jiaxuyan Hydraulic Machinery Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-07-28
Anticipated expiration: 2029-12-09

Abstract

The utility model belongs to the technical field of the anchor clamps technique and specifically relates to an anchor clamps are used in turning of hydro-cylinder body, which comprises a housin, the top of casing is equipped with the apron, a plurality of movable plates have been placed in the casing, the top of apron is equipped with the logical groove that corresponds with the movable plate, the upper end of movable plate runs through logical groove and extends away and be equipped with the clamp splice, the inclined plane of clamp splice and the inclined plane contact of last ring, the top equidistance of going up the ring is equipped with a plurality of threaded rods, the lower extreme of threaded rod runs through in proper order ring and solid fixed ring and extends away and be equipped with the limiting plate, threaded rod and last. The device is reasonable in design, and is convenient to push the clamping block through the matching of the threaded rod and the upper ring, so that the purpose of clamping a workpiece is achieved through the clamping block, and people can use the clamping block conveniently.

Description

Clamp for turning cylinder body of oil cylinder

Technical Field

The utility model relates to an anchor clamps field especially relates to an anchor clamps are used in turning of hydro-cylinder body.

Background

The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When it is used to implement reciprocating motion, it can omit speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems. The clamping effect of the existing cylinder body is not good in the machining process, and therefore the clamp for turning the cylinder body of the oil cylinder is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an oil cylinder body turning clamp.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an anchor clamps are used in turning of hydro-cylinder body, includes the casing, the top of casing is equipped with the apron, a plurality of movable plates have been placed in the casing, the top of apron is equipped with the logical groove that corresponds with the movable plate, the upper end of movable plate runs through logical groove and extends away and be equipped with the clamp splice, one side of movable plate is equipped with the pushing component, one side of casing is equipped with solid fixed ring, the ring has been placed to the top of clamp splice, the inner wall of going up the ring is the slope setting, one side of clamp splice top is the slope setting, the inclined plane of clamp splice and the inclined plane contact of last ring, the top equidistance of going up the ring is equipped with a plurality of threaded rods, the lower extreme of threaded rod runs through ring and solid fixed ring in proper order and extends away and is equipped.

Preferably, the pushing component comprises a cylinder arranged at the bottom in the shell, a sliding rod is fixed between the side face of the cylinder and the shell and penetrates through the lower end of the moving plate, and a spring is sleeved on the sliding rod between one side of the moving plate and the cylinder.

Preferably, the side equidistance of casing bottom is equipped with a plurality of connecting plates, the center department of connecting plate is equipped with the connecting hole.

Preferably, the fixed ring is provided with a plurality of through holes at equal intervals, the bottom of the upper ring is provided with a balance bar corresponding to the through holes, and the lower end of the balance bar penetrates through the through holes and extends out.

Preferably, the bottom of the clamping block is in contact with the upper part of the cover plate, and the width of the clamping block is larger than that of the through groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, install the cylinder in the casing, the cylinder is used for fixing the slide bar, under the effort of spring, thereby reached and promoted the movable plate and carry out the purpose that removes on the slide bar, and then made things convenient for the clamp splice to open, conveniently put into the work piece, because the threaded rod carries out threaded connection with last ring, rotatory threaded rod makes last ring downstream, because the inclined plane of clamp splice contacts with the inclined plane of last ring, and then make and go up the ring and promote the clamp splice, make the clamp splice with the work piece centre gripping, make more firm of work piece. The device is reasonable in design, and is convenient to push the clamping block through the matching of the threaded rod and the upper ring, so that the purpose of clamping a workpiece is achieved through the clamping block, and people can use the clamping block conveniently.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: the device comprises a through groove 1, a cover plate 2, a threaded rod 3, an upper ring 4, a clamping block 5, a balancing rod 6, a through hole 7, a connecting hole 8, a connecting plate 9, a limiting plate 10, a shell 11, a moving plate 12, a fixing ring 13, a cylinder 14, a spring 15 and a sliding rod 16.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-2, a clamp for turning an oil cylinder body comprises a housing 11, a cover plate 2 is arranged above the housing 11, a plurality of moving plates 12 are placed in the housing 11, a through groove 1 corresponding to the moving plates 12 is arranged above the cover plate 2, a clamping block 5 is arranged at the upper end of the moving plate 12 through the through groove 1 and extends out, a plurality of connecting plates 9 are arranged on the side surface of the bottom of the housing 11 at equal intervals, a connecting hole 8 is arranged at the center of the connecting plate 9, the bottom of the clamping block 5 is in contact with the upper part of the cover plate 2, the width of the clamping block 5 is larger than that of the through groove 1, the cover plate 2 is arranged above the housing 11, the connecting plate 9 is arranged on the side surface of the housing 11, the purpose of fixing the housing 11 is achieved through the connecting hole 8 on the connecting plate 9, the moving plate 12 is arranged in the housing 11, the moving plate, so that the clamping blocks 5 make contact.

One side of the moving plate 12 is provided with a pushing component, the pushing component comprises a cylinder 14 arranged at the bottom in the shell 11, a sliding rod 16 is fixed between the side surface of the cylinder 14 and the shell 11, the sliding rod 16 penetrates through the lower end of the moving plate 12, a spring 15 is sleeved on the sliding rod 16 between one side of the moving plate 12 and the cylinder 14, the cylinder 14 is installed in the shell 11, the cylinder 14 is used for fixing the sliding rod 16, under the acting force of the spring 15, the purpose of pushing the moving plate 12 to move on the sliding rod 16 is achieved, and opening of the clamping block 5 is facilitated.

One side of casing 11 is equipped with solid fixed ring 13, ring 4 has been placed to clamp splice 5's top, gu fixed ring 13 equidistance is equipped with a plurality of through-holes 7, the bottom of going up ring 4 is equipped with balancing pole 6 that corresponds with through-hole 7, the lower extreme of balancing pole 6 runs through-hole 7 and extends away, fix fixed ring 13 in the side of casing 11, ring 4 is placed in the top of clamp splice 5, thereby extrude clamp splice 5 through last ring 4, when last ring 4 removes, thereby make balancing pole 6 pass through-hole 7, thereby reached through balancing pole 6 and carried out balanced purpose to last ring 4, the slope of ring 4 has been prevented.

Go up the inner wall of ring 4 and be the slope setting, one side of clamp splice 5 top is the slope setting, the inclined plane of clamp splice 5 and the inclined plane contact of last ring 4, the top equidistance of going up ring 4 is equipped with a plurality of threaded rods 3, the lower extreme of threaded rod 3 runs through ring 4 and solid fixed ring 13 in proper order and extends away and be equipped with limiting plate 10, threaded rod 3 and the 4 threaded connection of last ring, limiting plate 10 sets up the one end at threaded rod 3, operating threaded rod 3, make threaded rod 3 rotate, because threaded rod 3 carries out threaded connection with last ring 4, rotating threaded rod 3 makes last ring 4 downstream, because the inclined plane of clamp splice 5 and the inclined plane contact of last ring 4, and then make last ring 4 promote clamp splice 5, make clamp splice 5 grasp the work piece, make more firm.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a turning clamp for an oil cylinder body, includes a shell (11), and is characterized in that, the top of shell (11) is equipped with apron (2), a plurality of movable plates (12) have been placed in shell (11), the top of apron (2) is equipped with logical groove (1) that corresponds with movable plate (12), the upper end of movable plate (12) runs through logical groove (1) and extends away and is equipped with clamp splice (5), one side of movable plate (12) is equipped with the thrust unit, one side of shell (11) is equipped with solid fixed ring (13), ring (4) have been placed to the top of clamp splice (5), the inner wall of going up ring (4) is the slope setting, one side of clamp splice (5) top is the slope setting, the inclined plane of clamp splice (5) and the inclined plane contact of last ring (4), the top of going up ring (4) is equipped with a plurality of threaded rods (3), the lower extreme of threaded rod (3) runs through ring (4) and solid fixed ring (13) in proper order and extends away and be equipped with limiting plate (10), threaded rod (3) and last ring (4) threaded connection.

2. The turning clamp for the oil cylinder body as claimed in claim 1, wherein the pushing component comprises a cylinder (14) arranged at the bottom in the shell (11), a sliding rod (16) is fixed between the side surface of the cylinder (14) and the shell (11), the sliding rod (16) penetrates through the lower end of the moving plate (12), and a spring (15) is sleeved on the sliding rod (16) between one side of the moving plate (12) and the cylinder (14).

3. The clamp for turning the cylinder body of the oil cylinder according to claim 1, wherein a plurality of connecting plates (9) are equidistantly arranged on the side surface of the bottom of the shell (11), and a connecting hole (8) is formed in the center of each connecting plate (9).

4. The turning clamp for the cylinder body of the oil cylinder according to claim 1, wherein a plurality of through holes (7) are formed in the fixing ring (13) at equal intervals, a balancing rod (6) corresponding to the through holes (7) is arranged at the bottom of the upper ring (4), and the lower end of the balancing rod (6) penetrates through the through holes (7) and extends out.

5. The clamp for turning the cylinder body of the oil cylinder according to claim 1, wherein the bottom of the clamping block (5) is in contact with the upper part of the cover plate (2), and the width of the clamping block (5) is larger than that of the through groove (1).